◎ 咖啡因 kāfēiyīn[caffeine;theine] 又名“咖啡碱”
1.caffeine2.【化】 caffeine; guaranine; methyl theobromine; psoraline; theine3.【医】 caffeine; coffeinum; methyltheobromine; psoraline; trimethyl xanthine4.trimethylxanthine
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